[M4D deal ALIVE]: nitecore UMS2 & UMS4 groupbuy

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M4D M4X
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[M4D deal ALIVE]: nitecore UMS2 & UMS4 groupbuy

Hello my dear friends!

today i can present a new groupbuy for the:

NITECORE UMS2 / UMS4 Smart Charger

please click on the pictures to learn about the individual features

USB Battery Charger
LCD Screen Smart Charger
For 26650 18650 21700 16340 18350

 

Nitecore UMS2 Intelligent USB Dual-Slot Superb Charger

Maximum Power and Performance

The Nitecore UMS2 Charger is a smart battery charger that will quickly and easily bring your batteries back up to performance standard. With a maximum output of 4,000mA, the UMS2 will efficiently charge your batteries in a quick manner, with a single slot being able to charge batteries back up to 80 percent in 55 minutes. Plus, with its intuitive charging capabilities and equipped LCD display, the UMS2 will alert you to any and all aspects of your battery. The Internal Resistance and Battery Health Detection will alert you to the internal resistance of that battery as well as its current condition. This feature will allow you to determine how useful these batteries will be and will enable you to make precise decisions about the longevity and lifespan of your rechargeable batteries.

Intuitive Design

The Nitecore UMS2 Charger features an intuitive and simple design that will prevent any harm from succumbing to your batteries. The UMS2 features an energy saving function that if there is no activity with the buttons or batteries within 10 minutes, the LCD screen will dim to save energy. Not to mention, that the design of the USM2 utilizes intelligent temperature regulation that will prevent the charger from overheating and ensure stable charging. The fin designs on the Nitecore UMS2 Charger will provide an enhanced cooling performance to disspate heat at a fast rate and avoid possible hazards, so you will never have to worry about your batteries or the state of your UMS2.

Features:

  • Intelligent USB Dual-Slot Superb Charger
  • QC 2.0 input available
  • Capable of charging 2 batteries simultaneously and controlling each slot independently
  • Up to 3,000mA charging speed in a single slot
  • Compatible with Li-ion and Ni-MH/Ni-Cd batteries with automatic detection
  • Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode
  • Automatic selection between 3 charging modes (CC, CV, and -dV/dt)
  • Energy-efficient LCD display for real-time charging information
  • Capable of manually selecting the charging cut-off voltage and the charging current
  • Automatic detection of large/small capacity batteries and automatic selection of appropirate charging current
  • Automatic termination upon charging completion
  • Reverse polarity protection and short circuit protection
  • Over-discharged battery activation
  • Li-ion battery restoration
  • Overtime charging protection
  • Automatic detection of battery internal resistance and display of battery health
  • Made from durable and fire-retardant PC materials
  • Optimal heat dissipation design
  • Certified by RoHS, CE, FCC, and CEC

Specifications:

  • Input - 5V/2A 9V/2A 18W (Max)
  • Output - 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%
  • QC Mode - 3,000mA*1 (MAX), 2,000mA*2 (MAX)
  • Standard Mode - 2,000mA*1 (MAX), 1,000mA*2 (MAX)
  • Compatible With:
    • IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18500, 18650, 18700, 20700, 21700, 22500, 26500, 26650, 26700
    • Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
  • Dimensions - 5.98" x 2.87" x 1.57" (152mm x 73mm x 40mm)
  • Weight - 5.56oz (157.7g)

 

Nitecore UMS4 Intelligent USB Four-Slot Superb Charger

Smart Charging At Its Best

The Nitecore UMS4 Charger is a four-slot smart charger with intuitive features and intelligent charging programs. The QC input of the UMS4 allows for a maximum output of 4,000mA which will quickly recharge your batteries with efficiency and with minimal discharge. If you're only using a single slot, thats no problem, the single slot maximum output of Nitecore UMS4 Charger is 3,000mA which will charge 80 percent of a 3,500mAh battery in 55 minutes, giving you plenty of time to charge up for your next use. Other smart features of this device is the Internal Resistance and Battery Health Detection which will alert you to the state of your battery. The UMS4 also provides real-time charging information, such as battery voltage, charging current and duration, so you can monitor the status of your battery.

Temperature Conscious

The Nitecore UMS4 Charger is designed to prevent overheating of both your batteries and the charger itself. With a built-in fin design at the edges of the charger, the UMS4 is able to bring a cooling performance that will disperse heat rapidly. Plus, the UMS4 has intelligent temperature regulation that prevents the charger from overheating and will ensure a stable charging process. These features, combined with the durable and fire retardant materials that make up the UMS4, will protect you and your batteries from danger. Not to mention that the energy saving function, which is when the charger dims after 3 minutes of inactivity, will ensure that the UMS4 is always ready to use and won't waste any charge of its own.

Features:

  • Intelligent USB Four-Slot Superb Charger
  • QC 2.0 Input available
  • Capable of charging 4 batteries simultaneously and controlling each slot independently
  • Up to 3,000mA charging speed in a single slot
  • Compatible with Li-ion and Ni-MH/Ni-Cd batteries with automatic detection
  • Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode
  • Automatic selection between 3 charging modes (CC, CV, and -dV/dV/dt)
  • Energy-efficient LCD display for real-time charging information
  • Capable of manually selecting the charging cut-off voltage and the charging current
  • Automatic detection of large/small capacity batteries and automatic selection of appropriate charging current
  • Automatic termination upon charging completion
  • Reverse polarity protection and short circuit protection
  • Over-discharged battery activation
  • Li-ion battery restoration
  • Overtime charging protection
  • Automatic detection of battery internal resistance and display of battery health
  • Made from durable and fire-retardant PC materials
  • Optimal heat dissipation design
  • Certified by RoHS, CE, FCC, and CEC



Specifications:

  • Input - DC 5V/2A 12V/1.5A
  • Output - 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%
  • QC Mode - 3,000mA*1 (MAX), 2,000mA*2 (MAX), 1,000mA*4 (MAX)
  • Standard Mode - 2,000mA*1 (MAX), 1,000mA*2 (MAX), 500mA*4 (MAX)
  • Compatible With:
    • IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 26500, 26650, 26700
    • Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
  • Dimensions - 6.26" x 4.21" x 1.61" (159mm x 107mm x 41mm)
  • Weight - 9.01oz (255.4g)

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!

Edited by: M4D M4X on 12/20/2018 - 14:23
M4D M4X
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reserved

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!

Delta_V
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Posts: 217

Awesome, just found these chargers last week, and was contemplating picking up the UMS2 at $28.95 for charging 21700s. Wish they used Type C, but everything else seems solid.

Glad I waited, lol.

NWoodsman
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Interesting. Does this charger communicate with a QC power source to handshake the jump from 5v to 12v input over usb? Or can it simply take 12v on the Vcc rail?

M4D M4X
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The UMS4 is QC 2.0 input available. When the charger is powered by a QC supportive device or connected to a QC

adapter, the screen will show “Quick Charge” and the single slot max output will achieve 3,000mA.

 

I cannot find more than that in the manual.  

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!

firedome
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Nice charger, filled the form.

“We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light.

-Plato

tatasal
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I wonder if the UMS4 can accommodate 4 21700 batteries simultaneously?

lumiere
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Thinking of getting this. Trying to decide between the UMS2 and UMS4…

Doesn’t look like there’s any reviews yet?

Lux-Perpetua
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It seems Banggood is still out of stock. Even though I did not complain yet they offered me a refund if I do not want to wait any longer.

M4D M4X
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ums4 is in stock now and UMS2 will be within a week I was told

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!

lotrbfme
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Thankz m4x m4x. I think they were always out of stock in pre order. Still have not received anything. But they gave a bunch of points for the delay.

gotlib
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Thank you very much M4D M4X thanks to you i could have the ums4 on banggood at a price of crazy and with the conversion dollars euro because i live in France great groups buy LoveLOL

M4D M4X
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great to hear! Beer

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!

pifpaf73
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Quote:
This coupon is not available for limited offer products.
Shocked

:)

M4D M4X
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Promotion Sale From January 21 to January 28.

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!

pifpaf73
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ok Smile

:)

vit55
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This charger, charges the 26350 batteries? Thanks to who answer.

M4D M4X
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my UMS4 can hold 2 cells with that diameter

(3 if you allow the middle cell to be a bit "off the center")

find all available items in this list

i launched my new blog - all deals for members without MAP B$ Wink

find a short description about my idea here

 

if you want to buy a flashlight or battery for a better price: just send a mail - i will try to save you money!